The steady-state diffusion flux through a metal plate is 5.4 ( 10 -10 kg/m 2 -s at
Question:
The steady-state diffusion flux through a metal plate is 5.4 ( 10-10 kg/m2-s at a temperature of 727°C (1000 K) and when the concentration gradient is -350 kg/m4. Calculate the diffusion flux at 1027°C (1300 K) for the same concentration gradient and assuming an activation energy for diffusion of 125,000 J/mol.
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Answer rating: 75% (12 reviews)
In order to solve this problem we must first compute the value of D 0 from t...View the full answer
Answered By
Aysha Ali
my name is ayesha ali. i have done my matriculation in science topics with a+ . then i got admission in the field of computer science and technology in punjab college, lahore. i have passed my final examination of college with a+ also. after that, i got admission in the biggest university of pakistan which is university of the punjab. i am studying business and information technology in my university. i always stand first in my class. i am very brilliant client. my experts always appreciate my work. my projects are very popular in my university because i always complete my work with extreme devotion. i have a great knowledge about all major science topics. science topics always remain my favorite topics. i am also a home expert. i teach many clients at my home ranging from pre-school level to university level. my clients always show excellent result. i am expert in writing essays, reports, speeches, researches and all type of projects. i also have a vast knowledge about business, marketing, cost accounting and finance. i am also expert in making presentations on powerpoint and microsoft word. if you need any sort of help in any topic, please dont hesitate to consult with me. i will provide you the best work at a very reasonable price. i am quality oriented and i have 5 year experience in the following field.
matriculation in science topics; inter in computer science; bachelors in business and information technology
_embed src=http://www.clocklink.com/clocks/0018-orange.swf?timezone=usa_albany& width=200 height=200 wmode=transparent type=application/x-shockwave-flash_
4.40+
11+ Reviews
14+ Question Solved
Related Book For
Fundamentals of Materials Science and Engineering An Integrated Approach
ISBN: 978-1118061602
4th Edition
Authors: David G. Rethwisch
Question Posted:
Students also viewed these Materials Science Engineering questions
-
The steady-state diffusion flux through a metal plate is 5.4 10-10 kg/m2-s at a temperature of 727C (1000 K) and when the concentration gradient is -350 kg/m4. Calculate the diffusion flux at 1027C...
-
The steady-state diffusion flux through a metal plate is 7.8 10-8 kg/m2.s at a temperature of 1200C (1473 K) and when the concentration gradient is -500 kg/m4. Calculate the diffusion flux at 1000C...
-
The magnetic flux through a metal ring varies with time t according to B = 3(at3 - bt2) T||m2, with a = 2.00 s-3 and b = 6.00 s-2. The resistance of the ring is 3.00 . Determine the maximum current...
-
Provide an overview of the OS and the manufacturer What is the footprint for the selected OS? What security architecture was implemented? How many CVEs does this OS have?
-
Wexler, Inc.'s income statement showed total expenses for the year to be $50,000. If the company's revenues for the year were $135,000 and its year-end cash balance was $35,000, what was Wexler's net...
-
Tana Thorne works in a public accounting firm and hopes to eventually be a partner. The management of Allnet Company invites Thorne to prepare a bid to audit Allnet's financial statements. In...
-
Using the estimates of the parameters of the Weibull model obtained in Exercise 16.18, estimate the probability that this kind of diaphragm valve will perform satisfactorily for at least 150 hours....
-
A survey of 545 college students asked: What is your favorite winter sport? And, what type of college do you attend? The results are summarized below: Using these 545 students as the sample, a...
-
Determine the centroid of the following objects (in x,y format). Object A is solid. Object B ios not solid, and is made from bars of equal mass/meter. (0,0) 12 m 6m (0,0) 6m 14m 5m 3m This is a Solid...
-
Sequel Theatre, owned by Nadia Wood, is unique as it shows only movies that are part of a theme with sequels. As at April 30, 2017, the ledger of Sequel Theatre showed the following: Cash $18,900,...
-
Carbon is allowed to diffuse through a steel plate 15 mm thick. The concentrations of carbon at the two faces are 0.65 and 0.30 kg C/m 3 Fe, which are maintained constant. If the preexponential and...
-
At approximately what temperature would a specimen of g-iron have to be carburized for 2 h to produce the same diffusion result as at 900C for 15 h?
-
Juniper Bush Farm has a December 31 fiscal year end. The company has six notes payable outstanding on December 31, 2014, as follows: 1. A nine-month, 5%, $25,000 note payable issued on July 1, 2014....
-
Classification of assets and liabilities (a) Distinguish between current assets and non-current assets. (b) Distinguish between current liabilities and non-current liabilities. (c) Explain why these...
-
Explain the essential provisions of the Stark law, including to whom it applies and what types of transactions it prohibits.
-
According to a report by the Agency for Healthcare Research and Quality, the age distribution for people admitted to a hospital for an asthma-related illness was as follows. a. What is the...
-
(a) To which financial assets does impairment refer to? When are such financial assets impaired? (b) List examples of evidence of an impairment loss. (c) If there is objective evidence that an...
-
Give a counterexample to show that the converse of the statement is false. If \(m\) is odd, then \(m^{3}-m\) is divisible by 3 .
-
Calculate the consistent and lumped mass matrices of a plane frame element. The crosssectional area of the element is A A , length L L , and density .
-
6 (a) Briefly develop a mathematical model of the behaviour of a copper-twisted pair cable (b) Derive the magnetic energy from: w given that: K + w, where the - - k symbols have their usual meaning...
-
What is the sensitivity of the galvanometer (that is, what current gives a full-scale deflection) inside a voltmeter that has a 1.00-M resistance on its 30.0-V scale?
-
A structural member 100 mm (4 in.) long must be able to support a load of 50,000 N (11,250 lbf) without experiencing any plastic deformation. Given the following data for brass, steel, aluminum, and...
-
Discuss whether it would be advisable to hot work or cold work the following metals and alloys on the basis of melting temperature, oxidation resistance, yield strength, and degree of brittleness:...
-
A cylindrical piece of steel 25 mm (1.0 in.) in diameter is to be quenched in moderately agitated oil. Surface and center hardnesses must be at least 55 and 50 HRC, respectively. Which of the...
-
What logic gate does this represent (reduce it) Do D
-
What basic logic gate does this implement? a b in out Not otb E in Not O out nota And out aAndNotb out Or out b notAndb a out And b
-
Design a Fuzzy system to reduce effect of impulse noise on a noisy image with intensities ranging from [0, L-1]. Let zs denotes the intensity of middle pixel of the neighborhood. The output intensity...
Study smarter with the SolutionInn App